/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.iotdb.session.it;

import org.apache.iotdb.commons.conf.IoTDBConstant;
import org.apache.iotdb.isession.ISession;
import org.apache.iotdb.isession.SessionDataSet;
import org.apache.iotdb.it.env.ConfigFactory;
import org.apache.iotdb.it.env.EnvFactory;
import org.apache.iotdb.it.framework.IoTDBTestRunner;
import org.apache.iotdb.itbase.category.ClusterIT;
import org.apache.iotdb.itbase.category.LocalStandaloneIT;
import org.apache.iotdb.rpc.StatementExecutionException;
import org.apache.iotdb.tsfile.file.metadata.enums.CompressionType;
import org.apache.iotdb.tsfile.file.metadata.enums.TSDataType;
import org.apache.iotdb.tsfile.file.metadata.enums.TSEncoding;
import org.apache.iotdb.tsfile.read.common.RowRecord;
import org.apache.iotdb.tsfile.utils.Binary;
import org.apache.iotdb.tsfile.write.record.Tablet;
import org.apache.iotdb.tsfile.write.schema.MeasurementSchema;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.List;

import static org.junit.Assert.*;

@RunWith(IoTDBTestRunner.class)
@Category({LocalStandaloneIT.class, ClusterIT.class})
public class IoTDBSessionDisableMemControlIT {

    private static final Logger LOGGER =
            LoggerFactory.getLogger(IoTDBSessionDisableMemControlIT.class);

    protected static boolean enableMemControl;

    @Before
    public void setUp() throws Exception {
        System.setProperty(IoTDBConstant.IOTDB_CONF, "src/test/resources/");
        enableMemControl = ConfigFactory.getConfig().isEnableMemControl();
        ConfigFactory.getConfig().setEnableMemControl(false);
        EnvFactory.getEnv().initBeforeTest();
    }

    @After
    public void tearDown() throws Exception {
        EnvFactory.getEnv().cleanAfterTest();
        ConfigFactory.getConfig().setEnableMemControl(enableMemControl);
    }

    @Test
    public void insertPartialTabletTest() {
        try (ISession session = EnvFactory.getEnv().getSessionConnection()) {
            if (!session.checkTimeseriesExists("root.sg.d.s1")) {
                session.createTimeseries(
                        "root.sg.d.s1", TSDataType.INT64, TSEncoding.RLE, CompressionType.SNAPPY);
            }
            if (!session.checkTimeseriesExists("root.sg.d.s2")) {
                session.createTimeseries(
                        "root.sg.d.s2", TSDataType.DOUBLE, TSEncoding.GORILLA, CompressionType.SNAPPY);
            }
            if (!session.checkTimeseriesExists("root.sg.d.s3")) {
                session.createTimeseries(
                        "root.sg.d.s3", TSDataType.INT64, TSEncoding.RLE, CompressionType.SNAPPY);
            }
            List<MeasurementSchema> schemaList = new ArrayList<>();
            schemaList.add(new MeasurementSchema("s1", TSDataType.INT64));
            schemaList.add(new MeasurementSchema("s2", TSDataType.DOUBLE));
            schemaList.add(new MeasurementSchema("s3", TSDataType.TEXT));

            Tablet tablet = new Tablet("root.sg.d", schemaList, 10);

            long timestamp = System.currentTimeMillis();

            for (long row = 0; row < 15; row++) {
                int rowIndex = tablet.rowSize++;
                tablet.addTimestamp(rowIndex, timestamp);
                tablet.addValue("s1", rowIndex, 1L);
                tablet.addValue("s2", rowIndex, 1D);
                tablet.addValue("s3", rowIndex, new Binary("1"));
                if (tablet.rowSize == tablet.getMaxRowNumber()) {
                    try {
                        session.insertTablet(tablet, true);
                    } catch (StatementExecutionException e) {
                        LOGGER.error(e.getMessage());
                        assertTrue(e.getMessage().contains("insert measurements [s3] caused by"));
                        assertTrue(e.getMessage().contains("data type of root.sg.d.s3 is not consistent"));
                    }
                    tablet.reset();
                }
                timestamp++;
            }

            if (tablet.rowSize != 0) {
                try {
                    session.insertTablet(tablet);
                } catch (StatementExecutionException e) {
                    LOGGER.error(e.getMessage());
                    assertTrue(e.getMessage().contains("insert measurements [s3] caused by"));
                    assertTrue(e.getMessage().contains("data type of root.sg.d.s3 is not consistent"));
                }
                tablet.reset();
            }

            SessionDataSet dataSet =
                    session.executeQueryStatement("select count(s1), count(s2), count(s3) from root.sg.d");
            while (dataSet.hasNext()) {
                RowRecord rowRecord = dataSet.next();
                assertEquals(15L, rowRecord.getFields().get(0).getLongV());
                assertEquals(15L, rowRecord.getFields().get(1).getLongV());
                assertEquals(0L, rowRecord.getFields().get(2).getLongV());
            }
        } catch (Exception e) {
            e.printStackTrace();
            fail(e.getMessage());
        }
    }

    @Test
    public void insertPartialAlignedTabletTest() {
        try (ISession session = EnvFactory.getEnv().getSessionConnection()) {
            List<String> multiMeasurementComponents = new ArrayList<>();
            for (int i = 1; i <= 3; i++) {
                multiMeasurementComponents.add("s" + i);
            }
            List<TSDataType> dataTypes = new ArrayList<>();
            dataTypes.add(TSDataType.INT64);
            dataTypes.add(TSDataType.DOUBLE);
            dataTypes.add(TSDataType.INT64);
            List<TSEncoding> encodings = new ArrayList<>();
            List<CompressionType> compressors = new ArrayList<>();
            for (int i = 1; i <= 3; i++) {
                encodings.add(TSEncoding.PLAIN);
                compressors.add(CompressionType.SNAPPY);
            }
            session.createAlignedTimeseries(
                    "root.sg.d",
                    multiMeasurementComponents,
                    dataTypes,
                    encodings,
                    compressors,
                    null,
                    null,
                    null);
            List<MeasurementSchema> schemaList = new ArrayList<>();
            schemaList.add(new MeasurementSchema("s1", TSDataType.INT64));
            schemaList.add(new MeasurementSchema("s2", TSDataType.DOUBLE));
            schemaList.add(new MeasurementSchema("s3", TSDataType.TEXT));

            Tablet tablet = new Tablet("root.sg.d", schemaList, 10);

            long timestamp = System.currentTimeMillis();

            for (long row = 0; row < 15; row++) {
                int rowIndex = tablet.rowSize++;
                tablet.addTimestamp(rowIndex, timestamp);
                tablet.addValue("s1", rowIndex, 1L);
                tablet.addValue("s2", rowIndex, 1D);
                tablet.addValue("s3", rowIndex, new Binary("1"));
                if (tablet.rowSize == tablet.getMaxRowNumber()) {
                    try {
                        session.insertAlignedTablet(tablet, true);
                    } catch (StatementExecutionException e) {
                        LOGGER.error(e.getMessage());
                        assertTrue(e.getMessage().contains("insert measurements [s3] caused by"));
                        assertTrue(e.getMessage().contains("data type of root.sg.d.s3 is not consistent"));
                    }
                    tablet.reset();
                }
                timestamp++;
            }

            if (tablet.rowSize != 0) {
                try {
                    session.insertAlignedTablet(tablet);
                } catch (StatementExecutionException e) {
                    LOGGER.error(e.getMessage());
                    assertTrue(e.getMessage().contains("insert measurements [s3] caused by"));
                    assertTrue(e.getMessage().contains("data type of root.sg.d.s3 is not consistent"));
                }
                tablet.reset();
            }

            SessionDataSet dataSet = session.executeQueryStatement("select s1, s2, s3 from root.sg.d");
            while (dataSet.hasNext()) {
                RowRecord rowRecord = dataSet.next();
                assertEquals(1, rowRecord.getFields().get(0).getLongV());
                assertEquals(1.0, rowRecord.getFields().get(1).getDoubleV(), 0.01);
                assertNull(rowRecord.getFields().get(2).getObjectValue(TSDataType.TEXT));
            }
        } catch (Exception e) {
            e.printStackTrace();
            fail(e.getMessage());
        }
    }
}
